An A-frame is a basic structure designed to bear a load in a lightweight economical manner. The simplest form of an A-frame is two similarly sized beams, arranged in a 45-degree or less angle, attached at the top. These materials are often wooden or steel beams attached at the top by rope, welding, gluing, or riveting. Because they have only two ....
A form of building in which the principal rafters extend down to ground level, and rest on concrete pads. The ends of the building are triangular. Related Words: Rafter
A basic tent shape, the cross section of which resembles an “A”.
A wooden or metal rack constructed in the shape of an A on which large stone slabs are shipped and stored.
any upright, rigid supporting frame in the form of a triangle or an invertedas · a building constructed principally of such a frame, with a steep gabled roof resting directly on a foundation.